[{
  field:"id",
  title:"编号" ,
  type:"text" 
},
{
  field:"visitId",
  title:"来访编号" ,
  type:"text" 
},
{
  field:"visitorName",
  title:"来访人" ,
  type:"text" 
},
{
  field:"visitorIdType",
  title:"来访人证件类型 身份证，驾驶证等" ,
  type:"text" 
},
{
  field:"visitorId",
  title:"来访人证件号码" ,
  type:"text" 
},
{
  field:"visitorTel",
  title:"来访人电话号码" ,
  type:"text" 
},
]